--- product_id: 674831047 title: "AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks" brand: "carbyte" price: "€ 396.17" currency: EUR in_stock: true reviews_count: 5 category: "Carbyte" url: https://www.desertcart.hr/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool store_origin: HR region: Croatia --- # Smartphone app-enabled diagnostic scan tool Wide GM vehicle compatibility (2022-2024 SUVs & trucks) Full-Time V8 mode disables AFM/DFM for max power AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks **Brand:** carbyte **Price:** € 396.17 **Availability:** ✅ In Stock ## Summary > ⚡ Drive smarter, not harder—unlock your GM’s true potential! ## Quick Answers - **What is this?** AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks by carbyte - **How much does it cost?** € 396.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool) ## Best For - carbyte enthusiasts ## Why This Product - Trusted carbyte brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash Full V8 Power:** Disable AFM/DFM and keep all cylinders firing for unmatched engine performance. - • **Plug-and-Play Simplicity:** Instant installation via OBDII port—no mechanic or app needed for core functions. - • **Smartphone Control On Demand:** Toggle AFM/DFM and Start/Stop features anytime with the intuitive Carbyte app. - • **Stop Annoying Auto Start/Stop:** Keep your engine running smoothly 100% of the time—no more frustrating stalls. - • **Comprehensive Diagnostic Scan Tool:** Transform your phone into a professional-grade scanner compatible with iOS and Android. ## Overview Carbyte is the first all-in-one device that disables AFM/DFM and Auto Start/Stop systems on GM vehicles (2022-2024 models included), while doubling as a powerful OBDII diagnostic scan tool. With easy plug-and-play installation and optional smartphone app control, it enhances engine performance and driving experience by keeping your V8 firing full-time and eliminating unwanted engine stops. ## Description Carbyte is the first all-in-one system that combines an AFM/DFM disabler, Start/Stop disabler, and OBDLink scan tool in one device. Review: So far works as described. Review: I does exactly what it is supposed to do. It was easy to set up. I installed it on a 2022 silverado ltz with a10 speed transmission 5.3 liter motor. It runs smoother than it ever has. The transmission is smoother too. I guess the truck is not fighting itself to figure out what gear it needs for how many cylinders it is using. I had to learn how to drive it again, it has so much power. The stop and go is locked out. You have ability to turn both features on and off in the app. the stop/go and and the fuel management. I emailed customer service with some questions, about the lights and battery drain. They where very prompt and curious, with their help. They assured me it shuts off after a short time of not running. It is Quality product, not a quirky piece of junk. The bad news: Gas milage dropped by 3 mpg around town and 2mpg on the interstate. My mileage gage, looks like a scoreboard counting down at a ball game, it counts down so quick at a drive through. Just a wild guess, but you could burn a 1/4 of a gallon of gas waiting on a Big Mac. Or so it seems. I pulled my 9000 pound camper and got about the same as always 9 mpg. I love the way the truck runs, but I am not sure I can afford it. My neighbor is a mechanic and he said, I can pay a little at a time now or plan on paying a lot for motor repairs/replacement in the near future. He paid a lot more than I did, to get his older chevy reprogrammed to lock out fuel management. I am keeping it. I need the truck to last. ## Features - Vehicle Compatibility: Carbyte works with a wide variety of GM vehicles, including the latest 2022-2024 SUVs and trucks, as well as 10-speed transmission vehicles. - AFM/DFM Disabler: In Full-Time V8 Mode, Carbyte disables the AFM/DFM system and keeps the engine firing on all cylinders, all the time. - Start/Stop Disabler: Eliminate the annoying Start/Stop feature, keeping your engine running 100% of the time. - Diagnostic Scan Tool: Use the Carbyte app that is compatible with iPhones, iPads, and Android devices to transform Carbyte into a full-featured diagnostic scan tool. - Plug-and-Play: Stand-alone functionality allows Carbyte to work by simply plugging in the device. No app is needed for AFM/DFM and Start/Stop functionality! - Easy Installation: Plug Carbyte directly into your OBDII port! No risk of damaging critical components from installing device into your engine compartment. - Optional Smartphone App Included: Control the AFM/DFM and Auto Start/Stop functions from your phone for the ability to revert to factory conditions on the fly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CMW72NND | | Best Sellers Rank | #195,836 in Automotive ( See Top 100 in Automotive ) #707 in Automotive Code Readers & Scan Tools | | Brand Name | Carbyte | | Customer Reviews | 4.2 4.2 out of 5 stars (266) | | Included Components | Quick Start Guide, Scanner, Warranty Card | | Item Dimensions L x W x H | 23L x 33W x 46H millimeters | | Item Type Name | OBD Adapter | | Item Weight | 0.7 Ounces | | Manufacturer | OBD Solutions, LLC | | Operating System | iOS, Android | | Power Source | Vehicle | | UPC | 897155000210 | ## Product Details - **Brand:** Carbyte - **Operating system:** iOS, Android - **Power source:** Vehicle - **Product dimensions:** 23L x 33W x 46H millimeters - **UPC:** 897155000210 ## Images ![AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks - Image 1](https://m.media-amazon.com/images/I/61xPAwDrEbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***N on 14 July 2025* So far works as described. ### ⭐⭐⭐⭐⭐ Review *by G***G on 8 August 2025* I does exactly what it is supposed to do. It was easy to set up. I installed it on a 2022 silverado ltz with a10 speed transmission 5.3 liter motor. It runs smoother than it ever has. The transmission is smoother too. I guess the truck is not fighting itself to figure out what gear it needs for how many cylinders it is using. I had to learn how to drive it again, it has so much power. The stop and go is locked out. You have ability to turn both features on and off in the app. the stop/go and and the fuel management. I emailed customer service with some questions, about the lights and battery drain. They where very prompt and curious, with their help. They assured me it shuts off after a short time of not running. It is Quality product, not a quirky piece of junk. The bad news: Gas milage dropped by 3 mpg around town and 2mpg on the interstate. My mileage gage, looks like a scoreboard counting down at a ball game, it counts down so quick at a drive through. Just a wild guess, but you could burn a 1/4 of a gallon of gas waiting on a Big Mac. Or so it seems. I pulled my 9000 pound camper and got about the same as always 9 mpg. I love the way the truck runs, but I am not sure I can afford it. My neighbor is a mechanic and he said, I can pay a little at a time now or plan on paying a lot for motor repairs/replacement in the near future. He paid a lot more than I did, to get his older chevy reprogrammed to lock out fuel management. I am keeping it. I need the truck to last. ### ⭐ Review *by M***5 on 12 October 2025* this product was suppose to fit in my year truck,clearly stated this in the pictures of the product,after i received it and plugged it in it says not compatible with vehicle and now the seller wont respond to any emails and i have no way of contacting them,so im out $250 .Do not buy this product unless your willing to lose ur money --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool](https://www.desertcart.hr/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-12*